.board_container
{
    width: 50%;
}

.board_wrapper
{
    width: 100%;
    height: 100%;
    display: inline-flex;
    flex-direction: column;
}

.board_item
{
    width: 100%;
    height: 30px;
    margin: 10px 0;
    display: inline-flex;
    justify-content: space-between;
    align-items: center;
    background-color: #fff;
    padding: 0 10px;
    box-sizing: border-box;
}

.board_item_content
{
    width: 70%;
    height: 100%;
    display: inline-flex;
    justify-content: flex-start;
    align-items: center;
    font-size: 16px;
}

.board_item_del
{
    border-radius: 15px;
    height: 80%;
}

.board_tool
{
    width: 100%;
    height: 50px;
    /* border: 1px solid #000; */
    display: inline-flex;
    justify-content: center;
    align-items: center;
}

.board_tool_item
{
    flex: 1;
    border: 1px solid #eee;
    text-align: center;
    line-height: 50px;
}

.board_tool_item:hover
{
    color: red;
    cursor: pointer;
}